* {
    padding: 0;
    margin: 0;
}

.min {
    width: 100%;
}

.min>div {
    position: relative;
    width: 1080px;
    height: 900px;
    margin: 0 auto;
}

.div-left {
    width: 230px;
    height: 250px;
    position: absolute;
    top: 25px;
    background-color: rgb(242, 242, 242);

}

.div-left>div {
    width: 230px;
    height: 100%;


}

.div-left>div h3 {
    width: 80%;
    height: 20px;
    padding: 0 0 6px 15px;
    border-bottom: 1px solid #999;
    margin: 20px 0 0 15px;

}

.div1 {
    font-size: 12px;

}

.div1>ul {
    width: 100px;
    margin-top: 5px;
    margin-left: 25px;

}

.div1>.ul1 {
    margin-top: 20px;
}

.div1>ul>li {
    margin-top: 4px;
    margin-left: 15px;
}

.div-wen {
    width: 720px;
    height: 800px;
    position: absolute;
    left: 270px;
    top: 25px;
    padding: 0 40px;
    background-color: rgb(242, 242, 242);
}

.div-wen>h3 {
    height: 30px;
    padding: 15px 0 0 0;
    border-bottom: 1px solid #999;
}

.div-wen>div {
    font-size: 16px;
    margin: 30px 0;
    font-weight: 600;
}